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Impurities & Reference Standards

Metabolites & Degradation Products

Source 200 metabolites & degradation products for research, QC and production, documented with COA and SDS.

3,922products

158in stock

COA + SDSwith every lot

Reference Standard

Abacavir 5'-Beta-D-Glucuronide chemical structure

Abacavir 5'-Beta-D-Glucuronide

CAS: 384329-76-4
Formula: C₂₀H₂₆N₆O₇
MW: 462.5 g/mol

VQ-021370

Reference Standard

Abacavir impurity N-Oxide chemical structure

Abacavir impurity N-Oxide

CAS: 1443421-70-2
Formula: C₁₄H₁₈N₆O₂
MW: 302.33 g/mol

VQ-020704

Reference Standard

Abemaciclib Aldehyde Impurity chemical structure

Abemaciclib Aldehyde Impurity

CAS: 1627082-92-1
Formula: C₂₁H₁₈F₂N₆O
MW: 408.4 g/mol

In stock

Reference Standard

Abemaciclib Degradant Impurity-1

Abemaciclib Degradant Impurity-1

Formula: C₂₇H₃₂F₂N₈O
MW: 522.59 g/mol

In stock

Reference Standard

Abemaciclib Degradant Impurity-3 chemical structure

Abemaciclib Degradant Impurity-3

CAS: 1648707-16-7
Formula: C₂₁H₂₀F₂N₆O
MW: 410.4 g/mol

In stock

Reference Standard

Abemaciclib Degradant Impurity-4 chemical structure

Abemaciclib Degradant Impurity-4

Formula: C₂₁H₁₈F₂N₆O₂
MW: 424.4 g/mol

In stock

Reference Standard

Abemaciclib Metabolite M18 chemical structure

Abemaciclib Metabolite M18

CAS: 2704316-81-2
Formula: C₂₅H₂₈F₂N₈O
MW: 494.5 g/mol

VQ-035570

Reference Standard

Abemaciclib Metabolites M2 chemical structure

Abemaciclib Metabolites M2

CAS: 1231930-57-6
Formula: C₂₅H₂₈F₂N₈
MW: 478.5 g/mol

In stock

Reference Standard

Abemaciclib Pyridine N-Oxide Impurity

Abemaciclib Pyridine N-Oxide Impurity

Formula: C₂₇H₃₂F₂N₈O
MW: 522.59 g/mol

In stock

Reference Standard

Abiraterone acetate N-oxide chemical structure

Abiraterone acetate N-oxide

CAS: 2517964-85-9
Formula: C₂₆H₃₃NO₃
MW: 407.5 g/mol

VQ-020707

Reference Standard

Abiraterone Impurity 28

Abiraterone Impurity 28

CAS: 1448460-32-9
Formula: C₂₃H₃₁NO₄
MW: 385.5 g/mol

VQ-028924

Reference Standard

Abiraterone N-Oxide chemical structure

Abiraterone N-Oxide

CAS: 2378463-76-2
Formula: C₂₄H₃₁NO₂
MW: 365.5 g/mol

In stock

Reference Standard

Abiraterone N-oxide Sulfate chemical structure

Abiraterone N-oxide Sulfate

CAS: 1993430-24-2
Formula: C₂₄H₃₁NO₅S
MW: 445.6 g/mol

VQ-043023

Reference Standard

Abiraterone-beta-D-Glucuronide chemical structure

Abiraterone-beta-D-Glucuronide

CAS: 2307194-33-6
Formula: C₃₀H₃₉NO₇
MW: 525.6 g/mol

VQ-028980

Reference Standard

Abrocitinib Metabolite M1 chemical structure

Abrocitinib Metabolite M1

CAS: 2744171-54-6
Formula: C₁₄H₂₁N₅O₃S
MW: 339.42 g/mol

VQ-024119

Reference Standard

Abrocitinib Metabolite M2 chemical structure

Abrocitinib Metabolite M2

CAS: 2744171-52-4
Formula: C₁₄H₂₁N₅O₃S
MW: 339.42 g/mol

VQ-028991

Reference Standard

Acedoben Acyl Glucuronide chemical structure

Acedoben Acyl Glucuronide

CAS: 34220-56-9
Formula: C₁₅H₁₇NO₉
MW: 355.3 g/mol

VQ-045250

Reference Standard

Acetaminophen Glucuronide chemical structure

Acetaminophen Glucuronide

CAS: 16110-10-4
Formula: C₁₄H₁₇NO₈
MW: 327.29 g/mol

VQ-041335

Reference Standard

Acetaminophen Impurity A

Acetaminophen Impurity A

CAS: 2518359-40-3
Formula: C₁₆H₁₆N₂O₃
MW: 284.3 g/mol

VQ-043249

Reference Standard

Acetamiprid metabolite IM-1-2 chemical structure

Acetamiprid metabolite IM-1-2

CAS: 215366-29-3
Formula: C₁₀H₁₃ClN₄O
MW: 240.69 g/mol

VQ-047308

Reference Standard

Acetamiprid-N-desmethyl chemical structure

Acetamiprid-N-desmethyl

CAS: 190604-92-3
Formula: C₉H₉ClN₄
MW: 208.65 g/mol

VQ-038904

Reference Standard

Acetyl Isoniazid chemical structure

Acetyl Isoniazid

CAS: 1078-38-2
Formula: C₈H₉N₃O₂
MW: 179.18 g/mol

VQ-026237

Reference Standard

Acetyl Methionine Sulfoxide chemical structure

Acetyl Methionine Sulfoxide

CAS: 3054-51-1
Formula: C₇H₁₃NO₄S
MW: 207.25 g/mol

VQ-031819

Reference Standard

Acetyl spiramycin chemical structure

Acetyl spiramycin

CAS: 24916-51-6
Formula: C₄₅H₇₆N₂O₁₅
MW: 885.1 g/mol

VQ-033941

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